the above A cylindrical metal rod of length L and thickness

Last updated: 5/28/2023

the above A cylindrical metal rod of length L and thickness d is shaped into a ring with a small gap x as shown On heating the system 1x1 a d 1 x decreases r and d increases 2 x and r increases d decreases 3 x r and d all increases 1 Data insufficient 100 C and 1 kg